A-quantity of the wood shuttering works ( frameworks) in (m²) for the beams B-quantity of the concrete casting works in (m²) beams ceiling slab C- quantity of the required reinforcing steel rebars in (ton) for the: D-quantities of the required (cement, sand, gravel and water) for casting concrete of M15 (or type B) ceiling slab
A-quantity of the wood shuttering works ( frameworks) in (m²) for the beams B-quantity of the concrete casting works in (m²) beams ceiling slab C- quantity of the required reinforcing steel rebars in (ton) for the: D-quantities of the required (cement, sand, gravel and water) for casting concrete of M15 (or type B) ceiling slab
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![RCC Building, Concrete Frame Structure of a RCC Building (an Estimating-Costing) Example
kakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakaka
Example (1)
M
The given drawing is (explaining plan) of a concrete frame building located on a land area of 387.5 m² with main
frontage length of 15.5 m, the building is opened on all sides (detached from other building or no any
building adjacent). The works are in phase of constructing elements for first covering of the ground floor frame
, i.e. (casting concrete of beams and ceiling slab elements of the G.F), where constructed works previously was of the
elements [(25 x 15.5 x 0.55) m as raft-mat foundation, and 12 columns of size (0.5 x 0.5 x 3.9) m].
Note: The stairways and elevators access area of the building are laterally as a shaft box separated from the
given area (387.5 m²), and the building (for all sides) without any extended cantilever ceiling slab.
1- Estimate the quantities of works and required construction materials for (in-site) concrete casting of the beams
and ceiling slab for the ground floor, where the beams of cross sectional dimension of (0.5x0.7) m and the ceiling
slab of depth (0.16) m
A-quantity of the wood shuttering works ( frameworks) in (m²) for the :
B-quantity of the concrete casting works in (m³)
beams
C- quantity of the required reinforcing steel rebars in (ton) for the:
ceiling slab
D-quantities of the required (cement, sand, gravel and water) for casting concrete of M15 (or type B)
Estimate the totally (wages, expenses and costs) of the construction works and purchasing of materials, if
you know that:
a-wood shuttering framework wages with all requirements are 4.2 $/m²
b-purchasing prices with transporting expenses to the site are
steel rebars 395 $/ton, cement 48 $/ton, sand 9 $/m³, gravel 6 $/m³ and water 2 cent/liter
c-wages of steel rebars-reinforcing works with all its requirements are 75 $/ton
d-totally wages of ( in-site) concrete casting work for all its (labors team, machineries and equipments) are 15 $/m³
No. of columns 12 with
dimension 0.5 x 0.5 m
When the referred construction works are successfully done, and the poured concrete will cured and been.
hardened, after 2 weeks when wood shuttering framework is opened and unfastened. Estimate the carried loads
on the columns in (kg/cm2) due to the weights of the casted (beams and ceiling slab) and compare that
loads (for checking) with the allowable minimum design compressive strength of concrete M15 (or type B).
No. of beams 17 with
dimension 0.5 x 0.7 m
Slab thickness 0.16 m.
Beams
25 m
Columns
beams
0,5
6
* ceiling slab
8,5
0,5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6432b2ba-77fd-4f0e-a7c7-e289329cedc2%2Fa547300a-8e81-4fe8-bec5-df7b099ec27f%2Fz6o966_processed.jpeg&w=3840&q=75)
Transcribed Image Text:RCC Building, Concrete Frame Structure of a RCC Building (an Estimating-Costing) Example
kakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakaka
Example (1)
M
The given drawing is (explaining plan) of a concrete frame building located on a land area of 387.5 m² with main
frontage length of 15.5 m, the building is opened on all sides (detached from other building or no any
building adjacent). The works are in phase of constructing elements for first covering of the ground floor frame
, i.e. (casting concrete of beams and ceiling slab elements of the G.F), where constructed works previously was of the
elements [(25 x 15.5 x 0.55) m as raft-mat foundation, and 12 columns of size (0.5 x 0.5 x 3.9) m].
Note: The stairways and elevators access area of the building are laterally as a shaft box separated from the
given area (387.5 m²), and the building (for all sides) without any extended cantilever ceiling slab.
1- Estimate the quantities of works and required construction materials for (in-site) concrete casting of the beams
and ceiling slab for the ground floor, where the beams of cross sectional dimension of (0.5x0.7) m and the ceiling
slab of depth (0.16) m
A-quantity of the wood shuttering works ( frameworks) in (m²) for the :
B-quantity of the concrete casting works in (m³)
beams
C- quantity of the required reinforcing steel rebars in (ton) for the:
ceiling slab
D-quantities of the required (cement, sand, gravel and water) for casting concrete of M15 (or type B)
Estimate the totally (wages, expenses and costs) of the construction works and purchasing of materials, if
you know that:
a-wood shuttering framework wages with all requirements are 4.2 $/m²
b-purchasing prices with transporting expenses to the site are
steel rebars 395 $/ton, cement 48 $/ton, sand 9 $/m³, gravel 6 $/m³ and water 2 cent/liter
c-wages of steel rebars-reinforcing works with all its requirements are 75 $/ton
d-totally wages of ( in-site) concrete casting work for all its (labors team, machineries and equipments) are 15 $/m³
No. of columns 12 with
dimension 0.5 x 0.5 m
When the referred construction works are successfully done, and the poured concrete will cured and been.
hardened, after 2 weeks when wood shuttering framework is opened and unfastened. Estimate the carried loads
on the columns in (kg/cm2) due to the weights of the casted (beams and ceiling slab) and compare that
loads (for checking) with the allowable minimum design compressive strength of concrete M15 (or type B).
No. of beams 17 with
dimension 0.5 x 0.7 m
Slab thickness 0.16 m.
Beams
25 m
Columns
beams
0,5
6
* ceiling slab
8,5
0,5
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 7 steps with 7 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning